/ Dictionary / Index M My Antonia*: Meaning and Definition of Find definitions for: My' An•to•ni'a Pronunciation: (an"tu-nē'u), [key] a novel (1918) by Willa Cather. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Myanmar myasis Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language